Why should I use back-to-back DMZ?

  • From: "Goktug Yildirim" <yildirim@xxxxxxxxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Tue, 5 Feb 2002 13:37:35 +0200

What is the difference between the traditional DMZ and ISA back-to-back
DMZ with private addresses?
What are the benefits?
Why translating the public to private (as in back-to-back DMZ with
private addresses on DMZ) is more secure than filtering public addresses
(as in 3 NICs DMZ)?
Thanks,
 
 

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